def data_edit(request):
"""Returns view on current data ordered by count"""
user = user_handler.get_user(request.user)
edit_form = EditForm()
filter_form = FilterForm()
subjects = query_to_dicts("""SELECT log_subjects.subject,
acquisition,
processed,
note,
category_id,
subjectcategory_id,
count,
date
FROM log_subjects
LEFT JOIN log_category on log_category.categoryid = log_subjects.category_id
LEFT JOIN log_subjectcategory on log_subjectcategory.subjectcategoryid = log_subjects.subjectcategory_id
RIGHT JOIN log_subjectcount on log_subjectcount.subject_id = log_subjects.subjectid
WHERE log_subjectcount.user_id = '%s'"""%(user.id))
subjects = list(subjects)
for i in xrange(len(subjects)):
subjects[i]["subject"] = subjects[i]["subject"]
subjects[i]["note"] = subjects[i]["note"]
subjects.sort(key=lambda x: (x["subject"], x["date"]), reverse=True)
page_interval = 150
subjects, filters = filter_data(subjects, dict(request.GET), page_interval)
subjects = merge_subjects(subjects)
next, previous, page_count = get_pagination(len(subjects), page_interval, filters["page"])
graph_data = False
if "graph" in filters.keys():
graph_data = get_graph_data(subjects, filters)
if next == "inactive":
subjects = subjects[page_interval*filters["page"]:]
else:
subjects = subjects[page_interval*filters["page"]:page_interval*filters["page"]+page_interval]
return render_to_response("data_edit.html", {'subjects': subjects, "edit_form": edit_form, "filter_form": filter_form, "filters":filters, "next": next, "previous":previous, "page_count":page_count, "graph_data": graph_data}, context_instance=RequestContext(request))
def get_graph_data(subjects, filters):
graph_data = {}
graph_id = filters["graph"]
subjects = [t for t in subjects if t["processed"]]
if graph_id == 1:
key = "category_id"
keys = set([t[key] for t in subjects])
categories = list(query_to_dicts("""SELECT * FROM log_category"""))
keys2label = {}
for c in categories:
keys2label[c["categoryid"]] = c["category"]
elif graph_id == 2:
subjects = [t for t in subjects if t["category_id"] == 4]
key = "subjectcategory_id"
keys = set([t[key] for t in subjects])
subject_categories = list(query_to_dicts("""SELECT * FROM log_subjectcategory"""))
keys2label = {}
for c in subject_categories:
keys2label[c["subjectcategoryid"]] = c["subjectcategory"]
elif graph_id == 3:
subjects = [t for t in subjects if t["category_id"] == 1]
key = "acquisition"
keys = set([t[key] for t in subjects])
keys2label = {0:"fond", 1:"akvizice"}
else:
return False
data = {}
for k in keys:
if k != None:
data[keys2label[k]] = 0
for t in subjects:
if t[key] != None:
data[keys2label[t[key]]] += 1
data = [[d, data[d]] for d in data.keys()]
data.insert(0, ["", 0])
graph_data["data"] = data
date = list(query_to_dicts("""SELECT date FROM log_subjectcount GROUP BY date ORDER BY date"""))
if not filters["date_to"]:
graph_data["date_to"] = "/".join([str(date[-1]["date"].month), str(date[-1]["date"].year)])
else:
graph_data["date_to"] = filters["date_to"]
if not filters["date_from"]:
graph_data["date_from"] = "/".join([str(date[0]["date"].month), str(date[0]["date"].year)])
else:
graph_data["date_from"] = filters["date_from"]
graph_data["count"] = len(subjects)
return graph_data
